package org.neo4j.doc.springframework.data.docs.repositories.populators;
// tag::populators[]
import org.springframework.beans.factory.FactoryBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.io.Resource;
import org.springframework.core.io.ResourceLoader;
import org.springframework.data.repository.init.Jackson2RepositoryPopulatorFactoryBean;
import org.springframework.data.repository.init.ResourceReaderRepositoryPopulator;
import com.fasterxml.jackson.databind.ObjectMapper;
// end::populators[]
/**
* An example how to configure a repository populator.
*
* @author Michael J. Simons
* @soundtrack Rammstein - Reise Reise
*/
// tag::populators[]
@Configuration
public class PopulatorConfig {
@Bean
public FactoryBean<ResourceReaderRepositoryPopulator> respositoryPopulator(
ObjectMapper objectMapper, // <1>
ResourceLoader resourceLoader) {
Jackson2RepositoryPopulatorFactoryBean factory = new Jackson2RepositoryPopulatorFactoryBean();
factory.setMapper(objectMapper);
factory.setResources(new Resource[] { resourceLoader.getResource("classpath:data.json") }); // <2>
return factory;
}
}
// end::populators[]
